Compare 1022981 vs 1022987

Property	1022981	1022987
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	1022981¹	7¹ × 146141¹
Prime factorization	1022981	7 × 146141
Divisors count	2	4
Divisors	1, 1022981	1, 7, 146141, 1022987
Number of properties	6	1
Additive primes	30896th
Chen primes	30575th
Cousin primes (2nd member)	8315th
Isolated primes	63506th
Primes	80195th
Semiprimes		214584th
Sophie germain primes	7893rd
Roman numberals
Base 2	11111001110000000101₂	11111001110000001011₂
Base 3	1220222021012₃	1220222021102₃
Base 4	3321300011₄	3321300023₄
Base 5	230213411₅	230213422₅
Base 6	33532005₆	33532015₆
Base 7	11460311₇	11460320₇
Base 8	3716005₈	3716013₈
Base 9	1828235₉	1828242₉
Base 10	1022981₁₀	1022987₁₀
Base 11	639643₁₁	639649₁₁
Base 12	414005₁₂	41400b₁₂
Base 13	29a81b₁₃	29a824₁₃
Base 14	1c8b41₁₄	1c8b47₁₄
Base 15	15318b₁₅	153192₁₅
Base 16	f9c05₁₆	f9c0b₁₆